Sock Reflects On Reaching Miami 2017 QF Mar 28, 2017 American Jack Sock talks about his fourth-round win against Jared Donaldson on Tuesday at the Miami Open presented by Itau. Watch live matches at tennistv.com. Tags: 2017 Interviews Jack Sock Masters 1000 Miami Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus